128214104

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{1777}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 249631200

約数和(自身を除く): 121417096

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 311, 622, 1244, 1777, 2488, 3554, 7108, 9019, 14216, 18038, 36076, 51533, 72152, 103066, 206132, 412264, 552647, 1105294, 2210588, 4421176, 16026763, 32053526, 64107052, 128214104]

約数ペア:

[(1, 128214104), (2, 64107052), (4, 32053526), (8, 16026763), (29, 4421176), (58, 2210588), (116, 1105294), (232, 552647), (311, 412264), (622, 206132), (1244, 103066), (1777, 72152), (2488, 51533), (3554, 36076), (7108, 18038), (9019, 14216)]